Kwimisebenzi yemizi-mveliso neyenzululwazi, iivalvu zevacuum zidlala indima ebalulekileyo ekulawuleni ukuhamba kweegesi kunye nolwelo. Ezi valve ziqinisekisa ukuchaneka nokuthembeka kweenkqubo zevacuum, nto leyo ezenza zibe zizinto ezibalulekileyo kumashishini ahlukeneyo.
Iintlobo zeeValve zeVacuum: Isishwankathelo
1. Ivalvu yesango:
Iivalvu zesango zisetyenziswa kakhulu kwiinkqubo zevacuum kuba zibonelela ngendlela yokuhamba ngokuthe ngqo xa zivuliwe ngokupheleleyo. Ezi valve zenzelwe idiski efana nesango ehamba ngokuthe nkqo kwicala lokuhamba, idala isivalo esiqinileyo xa ivaliwe. Iivalvu zesango zisetyenziswa rhoqo kwiindawo apho kufuneka zibekwe zodwa kwaye kungadingeki kuvuza.
2. Ivalvu yebhola:
Iivalvu zebhola zaziwa ngokuguquguquka kwazo kunye nokuqina kwazo. Ezi valve zisebenzisa ibhola ejikelezayo enemingxuma ukulawula ukuhamba kwamanzi. Xa umngxuma uhambelana nendlela yokuhamba kwamanzi, ivalvu iyavuleka, ivumela igesi okanye ulwelo ukuba ludlule. Iivalvu zebhola zilungele ukusetyenziswa okufuna ukuvalwa ngokukhawuleza kunye nokugcinwa okuncinci.
3. Ivalvu yebhabhathane:
Iivalvu zebhabhathane zinediski ejikelezayo ukuze zilawule ukuhamba kwamanzi. Xa idiski ihambelana nomjelo wokuhamba kwamanzi, ivalvu ivulekile, kwaye xa idiski imile nkqo, ivalvu ivaliwe. Uyilo oluncinci kunye nobunzima beevalvu zebhabhathane kuzenza zilungele ukufakwa okuncinci.
4. Ivalvu ye-diaphragm:
Iivalvu zeDiaphragm zisebenzisa idiaphragm eguquguqukayo ukulawula ukuhamba kwamanzi. Xa uxinzelelo lusetyenziswa, idiaphragm iya phezulu okanye ezantsi ukuze ivule okanye ivale ivalvu. Ezi valve zihlala zisetyenziswa kwiindawo ezifuna ubunyulu obuphezulu kunye nokuthintela ungcoliseko olunqamlezileyo.
5. Ivalvu yenaliti:
Iivalvu zeenaliti zinesiqu esinomgca ocolekileyo kunye nencam efana nenaliti yokulawula ukuhamba kwamanzi ngokuchanekileyo. Ezi valve zihlala zisetyenziswa kwizicelo ezifuna ulawulo oluchanekileyo, njengeendawo zelebhu okanye iinkqubo zezixhobo.
Iindaba zamva nje malunga neentlobo zeevalvu zevacuum
Kutshanje, kwenziwe inkqubela phambili eliqela kubuchwepheshe beevalvu zevacuum ukuphucula ukusebenza kunye nokusebenza kakuhle. Abavelisi ngoku bagxile ekuphuhliseni iivalvu ezinezakhono zokuvala eziphuculweyo kunye namazinga okuvuza ancitshisiweyo. Ukongeza, sisebenza ekudibaniseni imisebenzi ekrelekrele kwiivalvu zevacuum ukuze zijongwe kwaye zilawulwe kude.
Njengoko ubuchwepheshe buqhubeka, imfuno yeevalvu zokucoca umoya ezinobuhlobo nokusingqongileyo iyaqhubeka nokukhula. Abavelisi batyala imali kuphando nakuphuhliso ukuze benze iivalvu ezinciphisa ukusetyenziswa kwezinto ezinobungozi kwaye zinciphise ukusetyenziswa kwamandla.
Imakethi yeevalvu zevacuum ikwabone ukukhula okukhulu ngenxa yokwanda kwemfuno evela kumashishini afana nokuvelisa ii-semiconductor, amayeza, kunye neenqwelo-moya. Oku kukhula kungenxa yokwanda kwemfuno yeenkqubo zevacuum ezithembekileyo kwezi shishini ukuqinisekisa umgangatho wemveliso kunye nokusebenza kakuhle kwenkqubo.
Ukuqukumbela, iivalvu zevacuum zizinto ezibalulekileyo kwizicelo ezahlukeneyo zoshishino nezenzululwazi. Iivalvu zesango, iivalvu zebhola, iivalvu zebhabhathane, iivalvu zediaphragm kunye neevalvu zenaliti zimbalwa nje zemizekelo eyahlukeneyo yeevalvu zevacuum ezikhoyo. Njengoko ubuchwepheshe buqhubeka buhambela phambili, sinokulindela uphuculo oluthe kratya kwizakhono zokuvala, amazinga okuvuza kunye nokuzinza kokusingqongileyo. Imakethi yeevalvu zevacuum kulindeleke ukuba yande kwiminyaka ezayo ngemfuno ekhulayo evela kumashishini aliqela.
Ixesha lokuthumela: Agasti-19-2023